Whirlpool Galaxy (M51) - Spectacular Spiral Structure in Deep Space #115319 (License: Personal Use)

This high-resolution image showcases the Whirlpool Galaxy (Messier 51), a grand-design spiral galaxy located about 23 million light-years away in Canes Venatici. Its prominent spiral arms, rich in star-forming regions and dark dust lanes, are highlighted by intense blue star clusters and glowing H II regions, while its bright yellow-white core indicates a dense concentration of older stars. The galaxy is interacting gravitationally with its smaller companion, NGC 5195, enhancing its dramatic structure.

Used on astronomy, space science, and educational websites to illustrate galaxy morphology, star formation, or Hubble telescope imagery; matches user intent for learning about deep-sky objects, astrophotography, or cosmic structures.